... , have long performance life, use safer, Able to bear high low-temperature Model No.I.D.O.D.(mm)Thickness ... , have long performance life, use safer, Able to bear high low-temperature, it is convenient to install, Export to Europe ... Corrugation hose material select SUS304 , SUS316 or SUS316L.4)Length: 150mm--2000mm, Or product according to customer's request. Stainless steel flexible gas connector with ...